mirror of
https://github.com/cc65/cc65.git
synced 2024-07-06 13:29:01 +00:00
New mouse show/hide routines
git-svn-id: svn://svn.cc65.org/cc65/trunk@2934 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
parent
3f4096d303
commit
278b62832e
23
libsrc/mouse/mouse_hide.s
Normal file
23
libsrc/mouse/mouse_hide.s
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
;
|
||||||
|
; Ullrich von Bassewitz, 2003-12-30
|
||||||
|
;
|
||||||
|
; void __fastcall__ mouse_hide (void);
|
||||||
|
; /* Hide the mouse. The function manages a counter and may be called more than
|
||||||
|
; * once. For each call to mouse_hide there must be a call to mouse_show to make
|
||||||
|
; * the mouse visible again.
|
||||||
|
; */
|
||||||
|
;
|
||||||
|
|
||||||
|
.include "mouse-kernel.inc"
|
||||||
|
|
||||||
|
.proc _mouse_hide
|
||||||
|
|
||||||
|
lda _mouse_hidden ; Get the flag
|
||||||
|
bne @L1 ; Jump if already invisible
|
||||||
|
jsr mouse_hide ; Call the driver
|
||||||
|
@L1: inc _mouse_hidden ; Set the flag to invisible
|
||||||
|
rts
|
||||||
|
|
||||||
|
.endproc
|
||||||
|
|
||||||
|
|
21
libsrc/mouse/mouse_show.s
Normal file
21
libsrc/mouse/mouse_show.s
Normal file
@ -0,0 +1,21 @@
|
|||||||
|
;
|
||||||
|
; Ullrich von Bassewitz, 2003-12-30
|
||||||
|
;
|
||||||
|
; void __fastcall__ mouse_show (void);
|
||||||
|
; /* Show the mouse. See mouse_hide for more information. */
|
||||||
|
;
|
||||||
|
|
||||||
|
.include "mouse-kernel.inc"
|
||||||
|
|
||||||
|
.proc _mouse_show
|
||||||
|
|
||||||
|
lda _mouse_hidden ; Mouse visible?
|
||||||
|
beq @L1 ; Jump if yes
|
||||||
|
dec _mouse_hidden ; Set the flag
|
||||||
|
bne @L1 ; Jump if still invisible
|
||||||
|
jmp mouse_show ; Call the driver
|
||||||
|
@L1: rts
|
||||||
|
|
||||||
|
.endproc
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue
Block a user